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An article titled "Guard Your Kids Against Allergies: Get Them a Pet" (San Luis Obispo Tribune, August 28, 2002) described a study that led researchers to conclude that "babies raised with two or more animals were about half as likely to have allergies by the time they turned six."
a. Do you think this study was an observational study or an experiment? Explain.
b. Describe a potential confounding variable that illustrates why it is unreasonable to conclude that being raised with two or more animals is the cause of the observed lower allergy rate.
In the a.d. 800s Bantu people displaced much of
Identify the method of forming a causal hypothesis in the following example: There used to be no obesity problem in America. Studies in the past few years show that children nowadays are consuming significantly more calories than did children of p..
The book of Genesis holds that
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Describe the importance of the three items in meeting organizational objectives. Include at least one source other than the textbook.
Explain the role of practice and habit in forming virtues.
With regards to stem cell research and radical individualism, would you argue that radical individuals would support stem cell research or not?
What is the role of a public spokesperson? Explain.
What physical and social factors that differ between low-income and high-income neighborhoods have implications for the incidence of childhood asthma?
being able to statistically analyze data is only part of the skillset needed to be successful in the workplace. what do
Explain how the ethnic areas and the colonial boundaries overlap, and what effect the Berlin conference had on the ethnic groups throughout Subsaharan Africa. Explain how the different colonial powers influenced their African colonies.
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